388236497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 462495744

約数和(自身を除く): 74259247

約数列:

[1, 11, 17, 47, 163, 187, 271, 517, 799, 1793, 2771, 2981, 4607, 7661, 8789, 12737, 30481, 44173, 50677, 84271, 130237, 140107, 216529, 485903, 750941, 1432607, 2076131, 2381819, 8260351, 22837441, 35294227, 388236497]

約数ペア:

[(1, 388236497), (11, 35294227), (17, 22837441), (47, 8260351), (163, 2381819), (187, 2076131), (271, 1432607), (517, 750941), (799, 485903), (1793, 216529), (2771, 140107), (2981, 130237), (4607, 84271), (7661, 50677), (8789, 44173), (12737, 30481)]